Abstract
A pair of up-down operators are constructed explicitly for S.C. Zhang's SO(5) theory of high Tc superconductivity. From them two good quantum numbers are derived. The up-down operators are related to the spin-independent excitons which are not considered before.
Original language | English (US) |
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Pages (from-to) | 623-624 |
Number of pages | 2 |
Journal | Communications in Theoretical Physics |
Volume | 36 |
Issue number | 5 |
State | Published - Nov 15 2001 |
Keywords
- High T superconductivity
- Lie algebra
- SO(5) theory
- Spinless exciton